CVE-2025-66574Public exploitNetwork attack vector

Session theft via unsanitized Explorer item title

Published Dec 4, 2025 · Updated Apr 7, 2026

Stored cross-site scripting in TranzAxis 3.2.41.10.26 allows remote authenticated users to execute script in another user's browser. The Save Settings in Explorer Tree action stores an unsanitized Explorer item title supplied through Open Object in Tree, then renders an img onerror payload as active HTML. An authenticated account can plant the payload; viewing the saved tree item executes it in another session, exposing cookies and enabling actions with that user's privileges.

CVSS severity5.3
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in TranzAxis 3.2.41.10.26 allows remote authenticated users to execute script in another user's browser. The Save Settings in Explorer Tree action stores an unsanitized Explorer item title supplied through Open Object in Tree, then renders an img onerror payload as active HTML. An authenticated account can plant the payload; viewing the saved tree item executes it in another session, exposing cookies and enabling actions with that user's privileges.

The record

CVE
CVE-2025-66574
Published
Dec 4, 2025
Updated
Apr 7, 2026
Vendor
Compass Plus Technologies
Product
TranzAxis
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.2.41.10.26

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Compass Plus Technologies · TranzAxisversion=3.2.41.10.26

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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